curve_fit

bacon_sci::optimize

Function curve_fit 

Source 
pub fn curve_fit<N, F, const V: usize>(
    f: F,
    xs: &[N],
    ys: &[N],
    initial: &[N],
    params: &CurveFitParams<N>,
) -> Result<SVector<N, V>, String>
where
    N: ComplexField + FromPrimitive + Copy,
    <N as ComplexField>::RealField: FromPrimitive + Copy,
    F: FnMut(N, &SVector<N, V>) -> N,
Expand description

Fit a curve using the Levenberg-Marquardt algorithm.

Uses finite differences of h to calculate the jacobian. If jacobian can be found analytically, then use curve_fit_jac. Keeps iterating until the differences between the sum of the square residuals of two iterations is under tol.

§Errors

Returns an error if curve fitting fails.

§Panics

Panics if a u8 can not be converted to the generic type.